[MacPorts] #59941: fmpeg @4.2.2: error: unknown type name 'u_long'; did you mean 'long'?

[MacPorts]

#59941: fmpeg @4.2.2: error: unknown type name 'u_long'; did you mean 'long'?
---------------------+----------------------
  Reporter:  sclsj   |      Owner:  dbevans
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.6.2
Resolution:          |   Keywords:
      Port:  ffmpeg  |
---------------------+----------------------

Comment (by mascguy):

 Is this still an issue with the latest ffmpeg release (4.4.0)?

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Ticket URL: <https://trac.macports.org/ticket/59941#comment:2>
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